Games like Unknown Hero
Games like Unknown Hero include Bit Blaster XL, LUFTRAUSERS, Vampire Survivors, BALL x PIT, and Planes, Bullets and Vodka. We matched them by the tags players give Unknown Hero on Steam (Shoot 'Em Up, Action, Arcade, Pixel Graphics, and 2D): closest matches first, and among equally close ones the better-known games.

Bit Blaster XL
Shared: Shoot 'Em Up · Arcade · Action

LUFTRAUSERS
Shared: Arcade · Action · Shoot 'Em Up

Vampire Survivors
Shared: Pixel Graphics · 2D · Singleplayer

BALL x PIT
Shared: Action · Arcade · Shoot 'Em Up

Planes, Bullets and Vodka
Shared: Action · Shoot 'Em Up · Arcade

ZeroRanger
Shared: Shoot 'Em Up · Action · Pixel Graphics

Star Saviors
Shared: Shoot 'Em Up · Action · Arcade

Exit the Gungeon
Shared: Arcade · Action · Pixel Graphics

DRAINUS
Shared: Shoot 'Em Up · Action · 2D

Nova Drift
Shared: Shoot 'Em Up · Arcade · Action

Cyberhunt
Shared: Action · Shoot 'Em Up · Arcade

Skul: The Hero Slayer
Shared: Action · Pixel Graphics · 2D

Ikaruga
Shared: Shoot 'Em Up · Arcade · Action

Revolution Ace
Shared: Shoot 'Em Up · Action · Arcade

Broforce
Shared: Action · Pixel Graphics · 2D

Huntdown
Shared: Pixel Graphics · Action · Shoot 'Em Up

Jet Lancer
Shared: Action · Shoot 'Em Up · Pixel Graphics

Star of Providence
Shared: Shoot 'Em Up · Action · Pixel Graphics

ARCADE GAME SERIES: GALAGA
Shared: Action · Shoot 'Em Up · Arcade

Timberman
Shared: Pixel Graphics · Action · 2D

METAL SLUG
Shared: Action · Arcade · Shoot 'Em Up

SANABI
Shared: Action · Pixel Graphics · Singleplayer

Enter the Gungeon
Shared: Pixel Graphics · Bullet Hell · Indie

Hotline Miami
Shared: Action · Pixel Graphics · Indie